Degreaser ventilation hood



FIG. 1 is a top plan view of a degreaser ventilation hood embodying my new design;

FIG. 2 is a front elevational view thereof;

FIG. 3 is a rear elevational view thereof; and

FIG. 4 is a right side elevational view thereof, the left side being a mirror image of the right side shown. 

The ornamental design for a degreaser ventilaton hood, as shown and described. 